Windows System Administrators & Experts

Get Your Windows Administration Project Started Today!

Post your Windows administration project on Upwork, the world’s largest online workplace, and hire an experienced Microsoft Windows administrator or a Windows server and network engineer to maintain your Windows administration and IT support. These freelancers have a deep knowledge of Windows XP, Vista, 7 and 8 as well as SQL, Microsoft Exchange and Windows (2003 through 2012) servers. They can use their experience with Windows administrative tools - and technologies like Active Directory (AD), Deployment Services (WDS) and Group Policy Object (GPO) - to manage your remote Windows configuration, maintenance and backup operations.

Windows administration refers to remote desktop, server and network support for Microsoft Windows operating systems. On Upwork, freelance system administrators can design, install and evaluate your Windows system, provide your clients with high quality technical support, migrate your server from Windows 2003 or Windows 2008 (and 2008 R2) to Windows 2012, and configure your system security (anti-virus software and Windows Firewall).

Browse Windows Administration job posts for project examples or post your job on Upwork for free!

Windows Administration Job Cost Overview

Typical total cost of Upwork Windows Administration projects based on completed and fixed-price jobs.

Upwork Windows Administration Jobs Completed Quarterly

On average, 105 Windows Administration projects are completed every quarter on Upwork.

105

Time to Complete Upwork Windows Administration Jobs

Time needed to complete a Windows Administration project on Upwork.

Average Windows Administration Freelancer Feedback Score

Windows Administration Upwork freelancers typically receive a client rating of 4.78.

4.78
Last updated: May 1, 2015
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  1. Syed Md Moinuddin

    Syed Md Moinuddin Agency Contractor

    Network Administration, System Administration (Windows/Linux), VMware

    Bangladesh - Last active: 10/28/2014 - Tests: 5 - Portfolio: 3

    I am a Cisco Certified Network Engineer with more than 4 years hands-on experience on Cisco equipments like Cisco layer-2/layer-3 switches , routers, ASA firewall & PIX. Deploy and monitoring Linux based & Windows based services like HTTP,FTP,SAMBA,CACTI,NAGIOS,SQUID, Linux Based Email Servers & Solarwinds Familiar with products of other networking equipment manufacturing companies like D-link, Netgear, Zyxel, MikroTik etc. Currently maintain a LAN and WAN network of at least 3000+ users with 3 remote branches and seeking for an opportunity to achieve better.

    Associated with: Cromium IT

    $5.56 /hr
    85 hours
    5.00
  2. M.Usman Sharif

    M.Usman Sharif Agency Contractor

    Microsoft Engineer, CCNA, CCNP , Security , RMM , Firewall , NMS

    Qatar - Last active: 09/12/2014 - Tests: 8

    My main objective is to provide efficient and award wining services to my clients. To use my skills, experience and adaptability to obtain a systems administration, engineering position where I am constantly challenged. My greatest strength is my ability to walk into a new environment and be functional immediately. I am quick to learn and adapt to new situations, configurations and technologies. ***Network side products experience (Cisco & Juniper Routers, Switches, Firewalls, Microtik, Wireless Routers etc.) Client Side experience (Complete Client Support, Helpdesk Solutions and managements etc.) ***System side experience and projects including Microsoft Products deployments (SBS 2003/2008 SBS2003 to 2008 Migration, Server 2003/2008 Domain Controller | Roles |Security Policies | Backups | Clustering, Exchange Server 2003/2007/2010 Complete Solution and Migration, Clustering | ISA Server 2006/Forefront TMG | Data Protection Manager 2010, Sharepoint 2010, Windows Client side complete support etc.)

    Associated with: VSNCloud

    $15.00 /hr
    57 hours
    4.87
  3. Md Saiful Islam

    Md Saiful Islam Agency Contractor

    CISCO,Windows and Linux Server related Administration/Support

    Bangladesh - Last active: 04/07/2013 - Tests: 21 - Portfolio: 1

    Working More then 12 Years in Versatile IT Fields.Hands on Idea in ISP Setup .Configuration & Installation of Different Network related equipments (CISCO Routers & Switches, Motorola, Aruba Wireless Products)Installing and Maintaining DNS, Mail (Qmail / Sendmail), Gateway, Proxy , Web (Apache/Tomcat) , FTP Server, MySQL, PostgresSQL, VPN(OpenVPN/PPTP). VPS/Cloud Server Administration. Installing/Upgrading Jira & Confluence. Bandwidth Management with HTB/Mikrotik.Maintain Firewall for smooth network performance. Installation and Maintenance of Different Servers at Client End. Troubleshooting Windows 9X/XP/2000/2003 related problems. Anti-virus, Worm and other malicious threats Cleaning.

    Associated with: Renaissance IT

    $16.67 /hr
    120 hours
    5.00
  4. Himanshu Arora

    Himanshu Arora Agency Contractor

    MCTS|MCP|Windows Admin|Technical Support|Data Entry|Article Writing

    India - Last active: 3 months ago - Tests: 12 - Portfolio: 5

    I am a Microsoft Certified Profession & Microsoft Certified Technology Specialist with expertise in Windows Administration and over 8 years of experience in IT Industry. I am looking forward for any assignment in a company where I can utilize my expertise and 7 years of experience in Customer Service, Technical Support,Transcription,Data Entry,Content Creation, Windows Administration, Desktop Deployment,Application Support & Project Deployment for the progress of the organization.

    Associated with: Himan Solutions Agency

    $5.56 /hr
    709 hours
    4.99
  5. Igor Timohin

    Igor Timohin Agency Contractor

    Linux/Windows Sysadmin, Web-developer

    Russia - Last active: 10/24/2014 - Tests: 4 - Portfolio: 19

    Over the last 6 years, We have developed a wide range of Web-software. We provide full cycle of product development starting from design and completing to maintenance. Our team also have strong experience in the following areas: - Web/Graphic Design - Web Front-End development (HTML5, CSS3, JS/JQuery) - Web Back-End development (PHP, Yii Framework) - Linux/Windows system administration Web: PHP, Yii, JS, JQuery, HTML 5, MODX, WordPress Linux (Gentoo, Ubuntu, Debian, CentOS): NGINX, Apache2, Postfix, Dovecote, MySQL, Bash scripting, Asterisk, LDAP, Samba, Squid, LVM Windows: 2003-2012 Server, Exchange 2010, Active Directory, TMG & ISA Other: Zentyal, ClearOS, and other

    Associated with: Net-Simple

    $11.11 /hr
    56 hours
    4.93
  6. rakesh kikani

    rakesh kikani Agency Contractor

    Guru of SQL Server BI Tool(SSIS/SSRS) AND SQL DBA with SP Optimization

    India - Last active: 09/22/2014 - Tests: 14

    ۩ Expertise in working in Fast-paced High-Tech Environments۩ Management and Team building۩ Strong Technical Skills۩ Administrative Exposure in various segments of Information Technology۩ Experience across functional area of Software and Automation۩ Track record of providing Excellent Customer Satisfaction and Management of workload۩ Core competency in MS SQL Server 2000/2005/2008, SSIS, Reporting Service, VB, Windows Server, VB.Net, and C#۩ Proficient in Client/Server Technology۩ Data warehousing۩ Software Engineering۩ System Administration۩ Database Administration۩ MIS-Application Programming

    Associated with: rkikani

    $13.33 /hr
    317 hours
    4.64
  7. Josip M.

    Josip M.

    System / Database Administrator

    Croatia - Last active: 28 days ago - Tests: 5

    - FAA Dispatch licence; - LIDO OC database admin; - Knowledge of EUROCONTROL-s programs (CHMI, NOP..); - PC literate; - HTML,XMS,PHP programmer; - Knowledge in SQL, forums and IRC tools; - MS Officer expert; - SQL Database admin degree;

    $5.56 /hr
    0 hours
    5.00
  8. Ensar Numic

    Ensar Numic

    All arounder for computers

    Bosnia and Herzegovina - Last active: 1 month ago - Tests: 6

    Ten years of experience in providing support for users, maintaining networks, web sites programming and configuring, installations, resolving problems, writing texts, working in Microsoft Office and similar applications, all Windows versions, Linux, Mac OS.

    $5.56 /hr
    1 hours
    5.00
  9. Victoria R. Agency Contractor

    IT Consultant, Sys Admin, Exchange, Fortigate, MSSP, 20+Years

    United States - Last active: 09/22/2010 - Tests: 2

    I have been in the IT industry for over 20 years. I was an IT Director for 10 years. I have a very broad range of experience in the industry ranging anywhere from setting up a new desktop to designing and implementing a network. During my 20+ years, I have managed many projects and always exceed expectations. I also have expert training in Accounting, both Cost Accounting and Bookkeeping. I am seeking opportunities to work with companies and offer my expert IT or Accounting skills.

    Associated with: Davik Consulting, Inc. Agency

    $33.33 /hr
    62 hours
    5.00